File:Telex intercom system.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 497 pixels. Other resolutions: 320 × 199 pixels | 640 × 397 pixels | 1,024 × 636 pixels | 1,280 × 795 pixels | 2,470 × 1,534 pixels.
Original file (2,470 × 1,534 pixels, file size: 1.31 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionTelex intercom system.jpg |
English: A modern four-wire intercom system capable of 272 sources and destinations manufactured by Telex Communications Inc. |
Source | Scottgilman (talk) (Uploads) |
Author | Scottgilman (talk) (Uploads) |
Licensing[edit]
Scottgilman at the English-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
Attribution: Scottgilman at the English-language Wikipedia | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log[edit]
Transferred from en.wikipedia to Commons using FtCG.
The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
17:33, 8 November 2006 | 2,412 × 1,484 (1,547,674 bytes) | w:en:Scottgilman (talk | contribs) | () |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 03:38, 18 June 2012 | 2,470 × 1,534 (1.31 MB) | Mikhail Ryazanov (talk | contribs) | Some distortion corrections | |
12:19, 13 January 2012 | 2,412 × 1,484 (1.48 MB) | QEDK (talk | contribs) | Transferred from en.wikipedia: see original upload log above |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot S60 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 12:41, 8 November 2006 |
Lens focal length | 5.8125 mm |
JPEG file comment | Lens distortion and perspective partially corrected with GIMP. |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.6.11 |
File change date and time | 20:35, 17 June 2012 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 12:41, 8 November 2006 |
APEX shutter speed | 5.90625 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Color space | sRGB |
Sensing method | One-chip color area sensor |